Pith Number

pith:DEAKM33V

pith:2024:DEAKM33VVVVUX32KXVDK67QB4V

not attested not anchored not stored refs pending

Design and inference for multi-arm clinical trials with informational borrowing: the interacting urns design

Alessandro Baldi Antognini, Andrea Ghiglietti, Giacomo Aletti, Irene Crimaldi, Rosamarie Frieri

arxiv:2407.20819 v2 · 2024-07-30 · stat.ME · math.PR · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEAKM33VVVVUX32KXVDK67QB4V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-01T01:03:38.779981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1900a66f75ad6b4bef4abd46af7e01e55b3bd2796189b5ca754e8d77c47a5080

Aliases

arxiv: 2407.20819 · arxiv_version: 2407.20819v2 · doi: 10.48550/arxiv.2407.20819 · pith_short_12: DEAKM33VVVVU · pith_short_16: DEAKM33VVVVUX32K · pith_short_8: DEAKM33V

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DEAKM33VVVVUX32KXVDK67QB4V \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1900a66f75ad6b4bef4abd46af7e01e55b3bd2796189b5ca754e8d77c47a5080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14676c05873e116e795e68f0004cae45bc258720623c27de0bb2ed7199274f8",
    "cross_cats_sorted": [
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-07-30T13:33:56Z",
    "title_canon_sha256": "086ee3b392e73f8ac20bf7cab9fd288281cd2a6577faddd7f32b01be6ab31fc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20819",
    "kind": "arxiv",
    "version": 2
  }
}